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The Effects of Fiber on Appetite and Digestion Hormones

NCT01050101 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2021-01-27

No results posted yet for this study

Summary

In this research study, investigators are interested in how certain dietary fibers in the diet affect certain hormones released from your intestine after eating and how these influence your appetite. The study hypothesis is that certain fibers will slow digestion and absorption of nutrients thereby optimizing fullness,reducing food intake and limiting insulin response in pre- and post-menopausal women.

Conditions

  • Psychological Phenomena and Processes
  • Nutrition Physiological Phenomena

Interventions

DIETARY_SUPPLEMENT

No fiber

The High GI low fiber meal consists of 0 grams fiber with total kcal of 573 with 63% energy from carbohydrates, 24% energy from fat and 13% energy from protein. Test meal consists of breakfast meals containing muffins and yogurt beverage/shake.

DIETARY_SUPPLEMENT

Low GI high fiber viscous meal

Test meal consists of 12 grams of fiber (9 grams soluble and 3 grams insoluble). The ratio is 80:20 ratio of viscous polysaccharide fiber source (psyllium husk) to insoluble non-viscous producing fiber source (cellulose). Total kcal provided as 560 kcal with 63% energy from carbohydrates, 24% energy from fat and 13% energy from protein. Test meal consists of breakfast meals containing muffins and yogurt beverage/shake.

DIETARY_SUPPLEMENT

Low GI high fiber non-viscous

Test meal consists of 11 grams of fiber (3 grams soluble and 8 grams insoluble). The ratio is 20:80 of viscous polysaccharide fiber source (psyllium husk) to insoluble non-viscous producing fiber source (cellulose). Total kcal provided as 560 kcal with 63% energy from carbohydrates, 24% energy from fat and 13% energy from protein. Test meal consists of breakfast meals containing muffins and yogurt beverage/shake.

Sponsors & Collaborators

  • Clinical Nutrition Research Center, Illinois Institute of Technology

    lead INDUSTRY

Principal Investigators

  • Britt Burton-Freeman, MS, PhD · Illinois Institute of Technology

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2008-08-01
Primary Completion
2018-12-01
Completion
2018-12-19

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01050101 on ClinicalTrials.gov